CN108018724A - A kind of cosmetics auxiliary material leather and its production method - Google Patents
A kind of cosmetics auxiliary material leather and its production method Download PDFInfo
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- CN108018724A CN108018724A CN201711471350.6A CN201711471350A CN108018724A CN 108018724 A CN108018724 A CN 108018724A CN 201711471350 A CN201711471350 A CN 201711471350A CN 108018724 A CN108018724 A CN 108018724A
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- Prior art keywords
- layer
- mixture
- auxiliary material
- wet
- production method
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims abstract description 22
- 239000010985 leather Substances 0.000 title claims abstract description 19
- 239000002537 cosmetic Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000010410 layer Substances 0.000 claims abstract description 35
- 238000002156 mixing Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000002344 surface layer Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims abstract description 4
- 238000004383 yellowing Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 49
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 24
- 230000007062 hydrolysis Effects 0.000 claims description 18
- 238000006460 hydrolysis reaction Methods 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 13
- 230000003068 static effect Effects 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 10
- 206010053615 Thermal burn Diseases 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 6
- 238000005470 impregnation Methods 0.000 claims description 6
- 230000008595 infiltration Effects 0.000 claims description 6
- 238000001764 infiltration Methods 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 229920001225 polyester resin Polymers 0.000 claims description 6
- 239000004645 polyester resin Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 229920005749 polyurethane resin Polymers 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000004513 sizing Methods 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 3
- 239000002649 leather substitute Substances 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The invention discloses a kind of cosmetics auxiliary material leather and its production method, it is characterized in that, including tissue layer, the side of the tissue layer, which is fixed, is fitted with surface layer mixed layer, and opposite side is fixed and is fitted with wet-mixing layer；The tissue layer is used as carrier, and back side clean mark three-dimensional sense is strong after being used to support and peeling off；The surface layer mixed layer is used for realization minute surface, and anti-yellowing property is excellent, soft effect；The wet-mixing layer is included the following steps using three-dimensional foam structure：1）Wet laid furnishes；2）Wet method bass produces；3）Separating treatment；4）Packed after acceptance test.The beneficial effect that the present invention is reached：By synthetic leather produced by the present invention, surface brightness is high, and three-dimensional sense is strong, disclosure satisfy that demand of the people to the product of high-quality.
Description
Technical field
The present invention relates to a kind of cosmetics auxiliary material leather and its production method, belongs to synthetic leather production method technology neck
Domain.
Background technology
At present, synthetic leather product is increasingly becoming the trend of following prevalence, synthetic leather be widely used in production luggage, clothes,
The products such as footwear.Present people increasingly pay close attention to the aesthetic measure of leather, in order to make synthetic leather disclosure satisfy that people to leather surface
The demand of aesthetic feeling, can be embossed leather, the processing such as spray paint, make full, highlighted, the saturating sense of surface flower pattern of synthetic leather.It is existing
Have in technology, synthetic leather is mainly made of base cloth layer, wet method bass layer, dry method overlay coating, at the embossing of synthetic leather, spray paint
There are many technical difficulties in reason, easily there is the defects of brightness is low, three-dimensional sense is poor in the finished surface processed, it is impossible to meets people
To the demand of high-quality.
The content of the invention
To solve the deficiencies in the prior art, it is an object of the invention to provide a kind of production of cosmetics auxiliary material leather
Method, resistance to yellow preferable, soft, the surface detail exquisiteness of product produced, nature.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that：
A kind of cosmetics auxiliary material leather, it is characterized in that, including tissue layer, the side of the tissue layer, which is fixed, is fitted with surface layer
Mixed layer, opposite side are fixed and are fitted with wet-mixing layer；The tissue layer is used as carrier, back side line after being used to support and peeling off
It is strong to clear clear three-dimensional sense；The surface layer mixed layer is used for realization minute surface, and anti-yellowing property is excellent, soft effect；The wet-mixing
Layer is using three-dimensional foam structure.
Further, the surface layer mixed layer uses bloom polyurethane material.
Further, the wet-mixing layer is made of high performance polyurethane material.
A kind of production method of cosmetics auxiliary material leather, it is characterized in that, include the following steps：
1）Wet laid furnishes：
B, the dimethylformamide of 20-40kg and 2-3kg wet method hydrolysis mill base are stirred, then filters and static obtain mixture
A, it is stand-by；
C, 100kg dimethylformamides, 1-3kg surfactants and mixture A are added in the reaction kettle that can take out negative pressure and mixed
Stirring, obtains mixture B；
D, high hydrolysis resistance polyester resin 150-180kg is added into mixture B, stirring obtains mixture C；
E, the viscosity for adjusting mixture C is 3000-15000CPS, and deaeration filtering is static, obtains mixture D, and defoaming is stand-by；
2）Wet method bass produces：With through PVA impregnation processing cloth, through 80-100 DEG C it is whole scald after mixture D by apply scrape infiltration
The method for handling high hydrolysis resistance polyurethane resin, after freezing film after the displacement of organic solvent and water, washes through multiple tracks and squeezes
Pressure, drying, sizing, obtain finished product E；
3）Separating treatment：By finished product E and step 2）In cloth separation, then separated, crimped by seperator；
4）Packed after acceptance test.
Further, the step 1）In, mixing time is 15-20min in step a.
Further, the step 1）In, mixing time is 15-20min in step b.
Further, the step 1）In, mixing time is 1.5h in step c, and temperature is 20 DEG C -40 DEG C.
Further, the step 2）In, drying temperature is controlled at 100 DEG C -150 DEG C.
The beneficial effect that the present invention is reached：By synthetic leather produced by the present invention, surface brightness is high, and three-dimensional sense is strong, energy
Enough meet demand of the people to the product of high-quality.
Embodiment
The invention will be further described below.Following embodiments are only used for the technical side for clearly illustrating the present invention
Case, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
A kind of cosmetics auxiliary material leather of the present invention, it is characterized in that, including tissue layer, the one of the tissue layer
Side, which is fixed, is fitted with surface layer mixed layer, and opposite side is fixed and is fitted with wet-mixing layer；
The function of the tissue layer is as carrier, and back side clean mark three-dimensional sense is strong after playing support and peeling off.
The use bloom polyurethane material of the surface layer mixed layer is made, and surface is bright, similar to mirror effect, yellowing resistance
Can it is excellent, it is soft the features such as.
The wet-mixing layer uses high performance polyurethane material to be formed by techniques such as coating, solidification, drying, strippings,
Function is three-dimensional foam structure, and intensity is high, and elasticity is high, high hydrolytic resistance excellent into flesh, height stretching.
Its production method, includes the following steps：
1）Wet laid furnishes：
A, the dimethylformamide of 20-40kg and 2-3kg wet method hydrolysis mill base are stirred, then filters and static obtain mixture
A, stand-by, mixing time 15-20min.
B, adding 100kg dimethylformamides, 1-3kg surfactants and mixture A to take out in the reaction kettle of negative pressure
It is mixed, obtains mixture B, mixing time 15-20min.
C, high hydrolysis resistance polyester resin 150-180kg is added into mixture B, stirring obtains mixture C, mixing time
For 1.5h, temperature is 20 DEG C -40 DEG C.
D, the viscosity for adjusting mixture C is 3000-15000CPS, and deaeration filtering is static, obtains mixture D, and defoaming is stand-by；
2）Wet method bass produces：With through PVA impregnation processing cloth, through 80-100 DEG C it is whole scald after mixture D by apply scrape infiltration
The method for handling high hydrolysis resistance polyurethane resin, after freezing film after the displacement of organic solvent and water, washes through multiple tracks and squeezes
Pressure, drying, sizing, obtain finished product E.Drying temperature is controlled at 100 DEG C -150 DEG C, and thickness can be controlled according to product requirement
0.25mm-0.6mm。
3）Separating treatment：By finished product E and step 2）In cloth separation, then separated, crimped by seperator；
4）Packed after acceptance test.
Embodiment 1：
1）Wet laid furnishes：
A, the dimethylformamide of 20kg and 2kg wet method hydrolysis mill base are stirred, then filter it is static obtain mixture A, treat
With mixing time 15min.
B, 100kg dimethylformamides, 1kg surfactants and mixture A are added in the reaction kettle that can take out negative pressure and mixed
Stirring is closed, obtains mixture B, mixing time 15min.
C, high hydrolysis resistance polyester resin 150kg is added into mixture B, stirring obtains mixture C, and mixing time is
1.5h, temperature are 20 DEG C.
D, the viscosity for adjusting mixture C is 3000CPS, and deaeration filtering is static, obtains mixture D, and defoaming is stand-by；
2）Wet method bass produces：With through PVA impregnation processing cloth, through 80 DEG C it is whole scald after mixture D by apply scrape infiltration handle
The method of high hydrolysis resistance polyurethane resin, after freezing film after the displacement of organic solvent and water, through multiple tracks washing extruding, dries
Dry, sizing, obtains finished product E.At 100 DEG C, thickness can control 0.25mm according to product requirement for drying temperature control.
3）Separating treatment：By finished product E and step 2）In cloth separation, then separated, crimped by seperator；
4）Packed after acceptance test.By synthetic leather produced by the present invention, surface brightness is high, and three-dimensional sense is strong, disclosure satisfy that
Demand of the people to the product of high-quality.
By synthetic leather produced by the present invention, surface brightness is high, and three-dimensional sense is strong, disclosure satisfy that product of the people to high-quality
Demand.
Embodiment 2：
1）Wet laid furnishes：
A, the dimethylformamide of 40kg and 3kg wet method hydrolysis mill base are stirred, then filter it is static obtain mixture A, treat
With mixing time 20min.
B, 100kg dimethylformamides, 3kg surfactants and mixture A are added in the reaction kettle that can take out negative pressure and mixed
Stirring is closed, obtains mixture B, mixing time 20min.
C, high hydrolysis resistance polyester resin 180kg is added into mixture B, stirring obtains mixture C, and mixing time is
1.5h, temperature are 40 DEG C.
D, the viscosity for adjusting mixture C is 15000CPS, and deaeration filtering is static, obtains mixture D, and defoaming is stand-by；
2）Wet method bass produces：With through PVA impregnation processing cloth, through 100 DEG C it is whole scald after mixture D by apply scrape infiltration handle
The method of high hydrolysis resistance polyurethane resin, after freezing film after the displacement of organic solvent and water, through multiple tracks washing extruding, dries
Dry, sizing, obtains finished product E.At 150 DEG C, thickness can control 0.6mm according to product requirement for drying temperature control.
3）Separating treatment：By finished product E and step 2）In cloth separation, then separated, crimped by seperator；
4）Packed after acceptance test.By synthetic leather produced by the present invention, surface brightness is high, and three-dimensional sense is strong, disclosure satisfy that
Demand of the people to the product of high-quality.
By synthetic leather produced by the present invention, surface brightness is high, and three-dimensional sense is strong, disclosure satisfy that product of the people to high-quality
Demand.
Embodiment 3：
1）Wet laid furnishes：
A, the dimethylformamide of 30kg and 2.5kg wet method hydrolysis mill base are stirred, then filter it is static obtain mixture A,
It is stand-by, mixing time 17min.
B, 100kg dimethylformamides, 2kg surfactants and mixture A are added in the reaction kettle that can take out negative pressure and mixed
Stirring is closed, obtains mixture B, mixing time 17min.
C, high hydrolysis resistance polyester resin 165kg is added into mixture B, stirring obtains mixture C, and mixing time is
1.5h, temperature are 30 DEG C.
D, the viscosity for adjusting mixture C is 9000CPS, and deaeration filtering is static, obtains mixture D, and defoaming is stand-by.
2）Wet method bass produces：With through PVA impregnation processing cloth, through 90 DEG C it is whole scald after mixture D by apply scrape infiltration
The method for handling high hydrolysis resistance polyurethane resin, after freezing film after the displacement of organic solvent and water, washes through multiple tracks and squeezes
Pressure, drying, sizing, obtain finished product E.At 125 DEG C, thickness can control 0.42mm according to product requirement for drying temperature control.
3) separating treatment：By finished product E and step 2）In cloth separation, then separated, crimped by seperator；
4) packed after acceptance test.
By synthetic leather produced by the present invention, surface brightness is high, and three-dimensional sense is strong, disclosure satisfy that product of the people to high-quality
Demand.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of cosmetics auxiliary material leather, it is characterized in that, including tissue layer, the side of the tissue layer, which is fixed, is fitted with face
Layer mixed layer, opposite side are fixed and are fitted with wet-mixing layer；The tissue layer is used as carrier, the back side after being used to support and peeling off
Clean mark three-dimensional sense is strong；The surface layer mixed layer is used for realization minute surface, and anti-yellowing property is excellent, soft effect；The wet method is mixed
Layer is closed using three-dimensional foam structure.
2. a kind of cosmetics auxiliary material leather according to claim 1, it is characterized in that, the surface layer mixed layer is using high
Light polyurethane material.
3. a kind of cosmetics auxiliary material leather according to claim 1, it is characterized in that, the wet-mixing layer is using high
Performance polyurethane material is made.
4. a kind of production method of cosmetics auxiliary material leather, it is characterized in that, include the following steps：
Wet laid furnishes：
The dimethylformamide of 20-40kg and 2-3kg wet method hydrolysis mill base are stirred, then filter it is static obtain mixture A,
It is stand-by；
100kg dimethylformamides, 1-3kg surfactants and mixture A are added in the reaction kettle that can take out negative pressure to mix and stirred
Mix, obtain mixture B；
High hydrolysis resistance polyester resin 150-180kg is added into mixture B, stirring obtains mixture C；
The viscosity of adjustment mixture C is 3000-15000CPS, and deaeration filtering is static, obtains mixture D, and defoaming is stand-by；
Wet method bass produces：With through PVA impregnation processing cloth, through 80-100 DEG C it is whole scald after mixture D by apply scrape at infiltration
The method for managing high hydrolysis resistance polyurethane resin, after freezing film after the displacement of organic solvent and water, extruded through multiple tracks washing,
Drying, sizing, obtain finished product E；
Separating treatment：By finished product E and step 2）In cloth separation, then separated, crimped by seperator；
Packed after acceptance test.
5. a kind of production method of cosmetics auxiliary material leather according to claim 2, it is characterized in that, the step 1）
In, mixing time is 15-20min in step a.
6. a kind of production method of cosmetics auxiliary material leather according to claim 2, it is characterized in that, the step 1）
In, mixing time is 15-20min in step b.
7. a kind of production method of cosmetics auxiliary material leather according to claim 2, it is characterized in that, the step 1）
In, mixing time is 1.5h in step c, and temperature is 20 DEG C -40 DEG C.
8. a kind of production method of cosmetics auxiliary material leather according to claim 2, it is characterized in that, the step 2）
In, drying temperature is controlled at 100 DEG C -150 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711471350.6A CN108018724A (en) | 2017-12-29 | 2017-12-29 | A kind of cosmetics auxiliary material leather and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711471350.6A CN108018724A (en) | 2017-12-29 | 2017-12-29 | A kind of cosmetics auxiliary material leather and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108018724A true CN108018724A (en) | 2018-05-11 |
Family
ID=62072160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711471350.6A Pending CN108018724A (en) | 2017-12-29 | 2017-12-29 | A kind of cosmetics auxiliary material leather and its production method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108018724A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556276A (en) * | 2003-12-31 | 2004-12-22 | 长沙中圆科技有限公司 | Tachnological method of coating penetrating wet method polyurethane base material and formula |
| CN101498106A (en) * | 2009-02-14 | 2009-08-05 | 烟台万华超纤股份有限公司 | Mirror face synthetic leather and production method thereof |
| CN202644269U (en) * | 2012-06-27 | 2013-01-02 | 昆山协润人造皮有限公司 | Double-sided leather |
| CN103031745A (en) * | 2011-09-29 | 2013-04-10 | 昆山协兴合成革有限公司 | Method for preparing synthetic leather of electronic product |
| CN103507379A (en) * | 2012-06-27 | 2014-01-15 | 昆山协润人造皮有限公司 | Preparation method of double-sided leather |
| CN203420150U (en) * | 2013-07-22 | 2014-02-05 | 张家港宏国化学工业有限公司 | Anti-yellowing micro-fiber synthetic leather |
| CN106436345A (en) * | 2016-11-24 | 2017-02-22 | 福建省尤溪县益康制革有限公司 | Manufacture method of stripping leather for soft air cushion powder puffs |
| CN106521980A (en) * | 2016-12-30 | 2017-03-22 | 浙江聚得利合成革有限公司 | Production process of mirror-surface synthetic leather |
-
2017
- 2017-12-29 CN CN201711471350.6A patent/CN108018724A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556276A (en) * | 2003-12-31 | 2004-12-22 | 长沙中圆科技有限公司 | Tachnological method of coating penetrating wet method polyurethane base material and formula |
| CN101498106A (en) * | 2009-02-14 | 2009-08-05 | 烟台万华超纤股份有限公司 | Mirror face synthetic leather and production method thereof |
| CN103031745A (en) * | 2011-09-29 | 2013-04-10 | 昆山协兴合成革有限公司 | Method for preparing synthetic leather of electronic product |
| CN202644269U (en) * | 2012-06-27 | 2013-01-02 | 昆山协润人造皮有限公司 | Double-sided leather |
| CN103507379A (en) * | 2012-06-27 | 2014-01-15 | 昆山协润人造皮有限公司 | Preparation method of double-sided leather |
| CN203420150U (en) * | 2013-07-22 | 2014-02-05 | 张家港宏国化学工业有限公司 | Anti-yellowing micro-fiber synthetic leather |
| CN106436345A (en) * | 2016-11-24 | 2017-02-22 | 福建省尤溪县益康制革有限公司 | Manufacture method of stripping leather for soft air cushion powder puffs |
| CN106521980A (en) * | 2016-12-30 | 2017-03-22 | 浙江聚得利合成革有限公司 | Production process of mirror-surface synthetic leather |
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Application publication date: 20180511 |